public void handleMessage(Message msg) {
if (msg.what == 1) {
if (lv.getCount() == 0) {
lv.setSelection(0);
} else {
lv.setSelection(lv.getCount() - 1); // 发送一条消息时，ListView显示选择最后一项
}
setResult(1);
} else {
if (!NetUtils.hasNetwork(ChatActivity.this)) { // 检查网络
Toast mtoast = new Toast(ChatActivity.this);
String text = "网络错误，请检查网络";
if (mtoast == null) { // 防止Toast重复弹出
Toast.makeText(ChatActivity.this, text, Toast.LENGTH_SHORT).show();
} else {
mtoast.setText(text);
mtoast.setDuration(Toast.LENGTH_SHORT);
}
} else {
LogUtil.d("fail", "error");
Toast mtoast = new Toast(ChatActivity.this);
String text = "服务器繁忙";
if (mtoast == null) { // 防止Toast重复弹出
Toast.makeText(ChatActivity.this, text, Toast.LENGTH_SHORT).show();
} else {
mtoast.setText(text);
mtoast.setDuration(Toast.LENGTH_SHORT);
}
}
}
}
private void selectListItem(final ListView l, int num, boolean longClick) {
final int n = Math.min(l.getCount(), Math.max(1, num)) - 1;
requestFocus(l);
Log.i("nofatclips", "Swapping to listview item " + num);
solo.sendKey(Solo.DOWN);
getActivity()
.runOnUiThread(
new Runnable() {
public void run() {
l.setSelection(n);
}
});
sync();
if (n < l.getCount() / 2) {
solo.sendKey(Solo.DOWN);
solo.sendKey(Solo.UP);
} else {
solo.sendKey(Solo.UP);
solo.sendKey(Solo.DOWN);
}
sync();
if (longClick) {
longClick(l.getSelectedView());
} else {
click(l.getSelectedView());
}
}
private void updateMeText() {
int RId = R.layout.list_say_me_item;
ChatMsgEntity newMessage = new ChatMsgEntity(me_text, null, null, RId, ME_ID);
list.add(newMessage);
mAdapter.notifyDataSetChanged();
text_View.setSelection(text_View.getCount());
}
@Override
protected void onBindDialogView(View view) {
super.onBindDialogView(view);
ListView list = (ListView) view.findViewById(R.id.dialog_preference_storage_list);
list.setAdapter(new StoragesAdapter(getContext()));
list.setOnItemClickListener(
new OnItemClickAdapter<StorageMount>() {
@Override
public void onItemClick(
AdapterView<?> parent,
View view,
AbstractAdapter<StorageMount> adapter,
int position,
long id) {
selectedPath = adapter.getItem(position).path;
// if you select the one that was there before dismiss the dialog.
if (ConfigurationManager.instance().getStoragePath().equals(selectedPath)) {
dismissPreferenceDialog();
} else {
// if you select the SD Card option, show the confirmation dialog, with ok button
// disabled.
// will be enabled after user clicks on checkbox.
confirmDlg = createConfirmDialog(getContext());
confirmDlg.show();
confirmDlg.getButton(Dialog.BUTTON_POSITIVE).setEnabled(false);
}
}
});
TextView warningText = (TextView) view.findViewById(R.id.dialog_preference_storage_warning);
warningText.setVisibility(list.getCount() == 1 ? View.GONE : View.VISIBLE);
}
protected void onResume() {
File file1 =
new File(
Environment.getExternalStorageDirectory().getAbsolutePath()
+ Constants.APP_FOLDER_TEMP);
DeleteRecursive(file1);
dbHelper = new AnnounceDBAdapter(this);
dbHelper.open();
displayListView();
dbHelper.close();
int temp = Integer.parseInt((getPreferences(MODE_PRIVATE).getString("listScroll", 0 + "")));
Log.v("temp on resume", temp + "");
listView.setSelection(temp);
if (listView.getCount() < 1) {
nomobcast.setVisibility(TextView.VISIBLE);
} else {
nomobcast.setVisibility(TextView.GONE);
}
IntentFilter filter = new IntentFilter();
filter.addAction("MyGCMMessageReceived");
registerReceiver(receiver, filter);
super.onResume();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getSupportActionBar().setBackgroundDrawable(new ColorDrawable(Color.parseColor("#006666")));
setContentView(R.layout.contacts_picker_activity);
mNames = Helpers.getAllContactNames();
List<String> numbers = Helpers.getAllContactNumbers();
ArrayList<String> output = getFormattedListEntries(mNames, numbers);
listAdapter =
new ArrayAdapter<>(this, android.R.layout.simple_list_item_multiple_choice, output);
mListView = (ListView) findViewById(R.id.list);
mListView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
mListView.setAdapter(listAdapter);
String noteTitle;
if (getIntent().getExtras() != null) {
String checkedContacts = getIntent().getExtras().getString("pre_checked");
noteTitle = getIntent().getExtras().getString("note");
boolean revisitingTemporary = getIntent().getExtras().getBoolean("temporary_select");
if (checkedContacts != null) {
String[] pre_checked = checkedContacts.split(",");
for (int i = 0; i < mListView.getCount(); i++) {
for (String contact : pre_checked) {
if (PhoneNumberUtils.compare(numbers.get(i), contact)) {
mListView.setItemChecked(i, true);
}
}
}
} else if (revisitingTemporary) {
// Just don't do anything
} else {
// checkContacts here
}
}
}
@Override
public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
final ListView listView = getListView();
switch (item.getItemId()) {
case R.id.delete:
{
final Expression where =
Expression.in(
new Column(Filters._ID), new RawItemArray(listView.getCheckedItemIds()));
mResolver.delete(getContentUri(), where.getSQL(), null);
break;
}
case R.id.inverse_selection:
{
final SparseBooleanArray positions = listView.getCheckedItemPositions();
for (int i = 0, j = listView.getCount(); i < j; i++) {
listView.setItemChecked(i, !positions.get(i));
}
return true;
}
default:
{
return false;
}
}
mode.finish();
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
menu.clear();
int position = mList.getSelectedItemPosition();
if ((position >= 0) && (position != (mList.getCount() - 1))) {
// Selected one slide.
if (position > 0) {
menu.add(0, MENU_MOVE_UP, 0, R.string.move_up).setIcon(R.drawable.ic_menu_move_up);
}
if (position < (mSlideListAdapter.getCount() - 1)) {
menu.add(0, MENU_MOVE_DOWN, 0, R.string.move_down).setIcon(R.drawable.ic_menu_move_down);
}
if (mSlideshowModel.size() < SlideshowEditor.MAX_SLIDE_NUM) {
menu.add(0, MENU_ADD_SLIDE, 0, R.string.add_slide).setIcon(R.drawable.ic_menu_add_slide);
}
menu.add(0, MENU_REMOVE_SLIDE, 0, R.string.remove_slide)
.setIcon(android.R.drawable.ic_menu_delete);
} else {
if (mSlideshowModel.size() < SlideshowEditor.MAX_SLIDE_NUM) {
menu.add(0, MENU_ADD_SLIDE, 0, R.string.add_slide).setIcon(R.drawable.ic_menu_add_slide);
}
}
menu.add(0, MENU_DISCARD_SLIDESHOW, 0, R.string.discard_slideshow)
.setIcon(R.drawable.ic_menu_delete_played);
return true;
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
if (position == (l.getCount() - 1)) {
addNewSlide();
} else {
openSlide(position);
}
}
@Override
public void updateChatList(ChatMsgEntity entity) {
mDataArrays.add(entity);
mAdapter.notifyDataSetChanged();
singleChatLv.setSelection(singleChatLv.getCount() - 1);
delMsgAfterRead(mDataArrays.size(), entity); // handler处理阅后即焚消息
countDowmList.add(COUNT_DOWN);
}
private boolean isBottom() {
if (mListView.getCount() > 0) {
if (mListView.getLastVisiblePosition() == mListView.getAdapter().getCount() - 1
&& mListView.getChildAt(mListView.getChildCount() - 1).getBottom()
<= mListView.getHeight()) {
return true;
}
}
return false;
}
@Override
public void onDestroyActionMode(ActionMode actionMode) {
mActionMode = null;
for (int i = 0; i < mListView.getCount(); i++) {
mListView.setItemChecked(i, false);
}
mListView.clearChoices();
mListView.setChoiceMode(ListView.CHOICE_MODE_NONE);
limparBusca();
}
public void testAddCourseScreenOriantationChange() {
ListView listView;
solo.clickOnView(getActivity().findViewById(R.id.add));
solo.enterText(0, "Course");
solo.clickOnEditText(0);
solo.sendKey(Solo.ENTER);
solo.waitForText("THE COURSE #2", 1, 5);
listView = (ListView) solo.getView(android.R.id.list);
assertEquals("List view should contain 2 items before doing anything", 2, listView.getCount());
solo.setActivityOrientation(Solo.LANDSCAPE);
solo.sleep(500);
listView = (ListView) solo.getView(android.R.id.list);
solo.sleep(3000);
assertEquals("List view should't change size after oriantation change", 2, listView.getCount());
assertEquals(
"SearchView should not reset.", "Course", solo.getEditText(0).getText().toString());
solo.goBack();
solo.goBack();
}
public List<Host> getSelectedHosts() {
SparseBooleanArray checked = hostList.getCheckedItemPositions();
List<Host> ret = new LinkedList<Host>();
for (int i = 0; i < hostList.getCount(); i++) {
if (checked.get(i)) ret.add((Host) hostList.getItemAtPosition(i));
}
System.out.println("Selection:");
System.out.println(ret);
return ret;
}
public void onClick(View view) {
ListView lstView = getListView();
String itemsSelected = "Selected items: \n";
for (int i = 0; i < lstView.getCount(); i++) {
if (lstView.isItemChecked(i)) {
itemsSelected += lstView.getItemAtPosition(i) + "\n";
}
}
Toast.makeText(this, itemsSelected, Toast.LENGTH_LONG).show();
}
@Override
public void onScroll(
AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
if (mmPullDownView != null) {
if (singleChatLv.getCount() < dataCount) {
mmPullDownView.setIsCloseTopAllowRefersh(false);
} else {
mmPullDownView.setIsCloseTopAllowRefersh(true);
}
}
}
private void initChatView() {
// TODO Auto-generated method stub
EMConversation conversation = EMChatManager.getInstance().getConversation(hxusernameString);
Log.d("test1", "对话初始化成功");
username.setText(nicknamrString); // 修改聊天对象名字
messages = conversation.getAllMessages(); // 向环信拉取聊天记录，进行初始化
conversation.resetUnreadMsgCount();
mAdapter = new ChatAdapter(ChatActivity.this, messages, myPictureString, friendPictureString);
lv.setAdapter(mAdapter);
lv.setSelection(lv.getCount() - 1);
}
@SuppressWarnings("unchecked")
public List<T> getChoices() {
List<T> choices = new ArrayList<T>();
for (int position = 0; position < listView.getCount(); position++) {
if (isChosen(listView, position)) {
choices.add((T) listView.getAdapter().getItem(position));
}
}
return choices;
}
private View getViewById(int id) {
for (int i = 0; i < mList.getCount(); i++) {
View v = mList.getChildAt(i);
if (v != null) {
ItemHolder h = (ItemHolder) (v.getTag());
if (h != null && h.alarm.id == id) {
return v;
}
}
}
return null;
}
public void testEmptyCourseListClick() {
ListView listView = (ListView) solo.getView(R.id.courses_list);
View emptyview = listView.getEmptyView();
assertEquals("EmptyView shoudl not be visible", View.GONE, emptyview.getVisibility());
deleteAllCourses();
assertEquals(0, listView.getCount());
assertEquals("Empty view should be visible", View.VISIBLE, emptyview.getVisibility());
solo.clickOnView(emptyview);
solo.assertCurrentActivity(
"Current activity shoudl Be the AddCourse Activity", AddCourseActivity.class);
solo.goBack();
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()) {
case (R.id.selectall):
for (int i = 0; i < listContacts.getCount(); i++) {
listContacts.setItemChecked(i, true);
}
break;
case (R.id.deselectall):
for (int i = 0; i < listContacts.getCount(); i++) {
listContacts.setItemChecked(i, false);
}
break;
case (R.id.syncme):
SparseBooleanArray checked = listContacts.getCheckedItemPositions();
for (int i = 0; i < checked.size(); i++) {
int key = checked.keyAt(i);
boolean value = checked.get(key);
if (value) {
if (selectedItemList.contains(listContacts.getItemAtPosition(key))) {
Log.v(TAG, listContacts.getItemAtPosition(key).toString() + " is a duplicate!!!!");
}
selectedItemList.add((String) listContacts.getItemAtPosition(key));
} else {
}
}
// (TAG, "added " + selectedItemList.size() + " contacts to sync queue");
CCC =
new CreateContactsContent(
getActivity().getApplicationContext(),
getActivity().getContentResolver(),
selectedItemList);
if ((CCC != null) && (CCC.getStatus() != AsyncTask.Status.RUNNING)) {
CCC.execute();
}
}
}
private void showMentions(boolean initEmpty) {
if (isMentionsVisible) {
return;
}
isMentionsVisible = true;
GroupVM groupInfo = groups().get(peer.getPeerId());
mentionsAdapter =
new MentionsAdapter(
groupInfo.getId(),
this,
new MentionsAdapter.MentionsUpdatedCallback() {
@Override
public void onMentionsUpdated(int oldRowsCount, int newRowsCount) {
onMentionsChanged(oldRowsCount, newRowsCount);
}
},
initEmpty);
mentionsList.setAdapter(mentionsAdapter);
mentionsList.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Object item = parent.getItemAtPosition(position);
if (item != null && item instanceof MentionFilterResult) {
String origMention = ((MentionFilterResult) item).getMentionString();
if (mentionStart != -1
&& mentionStart + mentionSearchString.length() + 1
<= messageEditText.getText().length()) {
String mentionString = origMention + ": ";
Editable text = messageEditText.getText();
int cursorPosition = mentionStart + mentionString.length();
text.replace(
mentionStart, mentionStart + mentionSearchString.length() + 1, mentionString);
messageEditText.setSelection(cursorPosition, cursorPosition);
}
hideMentions();
}
}
});
expandMentions(mentionsList, 0, mentionsList.getCount());
}
private void selectCurrentOption() {
final String currentValue = getArguments().getString(FormFieldActivity.EXTRA_VALUE);
if (null != currentValue) {
for (int i = 0; i < listView.getCount(); i++) {
final FormOption option = (FormOption) listView.getItemAtPosition(i);
if (null != option && TextUtils.equals(option.getValue(), currentValue)) {
listView.setItemChecked(i, true);
listView.setSelection(i);
break;
}
}
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.select_all:
for (int i = 0; i < mListView.getCount(); i++) {
mListView.setItemChecked(i, true);
}
return true;
case R.id.unselect_all:
for (int i = 0; i < mListView.getCount(); i++) {
mListView.setItemChecked(i, false);
}
return true;
case R.id.action_done:
SparseBooleanArray array = mListView.getCheckedItemPositions();
StringBuilder stringBuilder = new StringBuilder();
StringBuilder namesBuilder = new StringBuilder();
for (int i = 0; i < mListView.getCount(); i++) {
if (array.get(i)) {
String out = (String) mListView.getAdapter().getItem(i);
String lines[] = out.split("\\r?\\n");
stringBuilder.append(lines[1]).append(",");
namesBuilder.append(lines[0]).append(",");
}
}
Intent intent = new Intent();
if (stringBuilder.length() != 0) {
intent.putExtra("selected_contacts", stringBuilder.toString());
intent.putExtra(
"selected_names",
getFormattedContacts(namesBuilder.toString(), stringBuilder.toString()));
}
intent.putExtra("temporary", true);
setResult(AppGlobals.RESULT_OK, intent);
finish();
return true;
}
return super.onOptionsItemSelected(item);
}
public static List<Computation> getSelectedComps() {
List<Computation> selectedComps = new ArrayList<>();
int count = listView.getCount();
for (int i = 0; i < count; i++) {
if (checkedState[i]) {
selectedComps.add(allComps.get(i));
}
}
return selectedComps;
}
// This Method returns the recipientIds ArrayList
protected ArrayList<String> getRecipientIds() {
// Create a new ArrayList
ArrayList<String> recipientIds = new ArrayList<String>();
// Check who is checked in the arraylist who is checked
for (int i = 0; i < mListView.getCount(); i++) {
if (mListView.isItemChecked(i)) {
recipientIds.add(mFriends.get(i).getObjectId());
}
}
return recipientIds;
}
public void onDataLoaded(
final Loader<SynchronizedStateSavedList<ParcelableStatus, Long>> loader,
final ParcelableStatusesAdapter adapter) {
if (loader instanceof ParcelableStatusesLoader) {
final Long last_viewed_id = ((ParcelableStatusesLoader) loader).getLastViewedId();
if (last_viewed_id != null
&& mPreferences.getBoolean(PREFERENCE_KEY_REMEMBER_POSITION, true)) {
final int position = adapter.findItemPositionByStatusId(last_viewed_id);
if (position > -1 && position < mListView.getCount()) {
mListView.setSelection(position);
}
}
}
}
public void testDeleteCourses() {
solo.clickOnCheckBox(1);
solo.clickOnCheckBox(3);
solo.clickOnCheckBox(5);
solo.clickOnCheckBox(7);
solo.clickOnView(getActivity().findViewById(R.id.delete));
ListView listView = (ListView) solo.getView(R.id.courses_list);
assertEquals("Listview should only contain 6 courses", 5, listView.getCount());
for (int i = 0; i < 9; i++) {
if (i % 2 == 0) {
assertTrue(solo.searchText("Course #" + i));
}
}
}
private Character getSelectedChannelMaster() {
try {
if (channelMasterListView.getCheckedItemPosition() > channelMasterListView.getCount()
|| channelMasterListView.getCheckedItemPosition() == -1) {
channelMasterListView.setItemChecked(0, true);
}
return channelMasterNamesAdapter
.getItem(channelMasterListView.getCheckedItemPosition())
.toString()
.charAt(0);
} catch (Exception e) {
return null;
}
}
void checkDistanceOrder(ListView tested) {
Long distance = (long) 0;
for (int itemIndex = 0; itemIndex < tested.getCount(); ++itemIndex) {
ItineraryItem result = (ItineraryItem) tested.getItemAtPosition(itemIndex);
if (distance == null) {
assertTrue(result.getDistance() == null);
} else if (result.getDistance() != null) {
assertTrue(distance <= result.getDistance());
distance = result.getDistance();
} else {
distance = null;
}
}
}
